Minor typo correction - took the backslashes off the multi-line configure statement on gcc pass 1

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@4063 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter05/gcc-pass1.xml

@@ -44,9 +44,9 @@ cd ../gcc-build</userinput></screen>
 
 <para>Prepare GCC for compilation:</para>
 
-<screen><userinput>CC="gcc -B/usr/bin" ../gcc-&gcc-version;/configure
-    --prefix=/tools --libexecdir=/tools/lib
-    --with-local-prefix=/tools --disable-nls
+<screen><userinput>CC="gcc -B/usr/bin" ../gcc-&gcc-version;/configure \
+    --prefix=/tools --libexecdir=/tools/lib \
+    --with-local-prefix=/tools --disable-nls \
     --enable-shared --enable-languages=c</userinput></screen>
 
 <para>The meaning of the configure options:</para>